Which russian tsar travelled around europe in disguise so he could see for himself how western technology worked?
a. nicholas i
b. ivan the great
c. peter the great
d. alexander i

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife